#!/usr/bin/env ruby
# frozen_string_literal: true

# This executable checks if all automatic LSP requests run successfully on every Ruby file under the current directory

$LOAD_PATH.unshift(File.expand_path("../lib", __dir__))
require "ruby_lsp/internal"

files = Dir.glob("#{Dir.pwd}/**/*.rb")

puts "Verifying that all automatic LSP requests execute successfully. This may take a while..."

errors = {}
server = RubyLsp::Server.new(test_mode: true)

files.each_with_index do |file, index|
  uri = URI("file://#{file}")
  server.process_message({
    method: "textDocument/didOpen",
    params: { textDocument: { uri: uri, text: File.read(file), version: 1 } },
  })

  # Executing any of the automatic requests will execute all of them, so here we just pick one
  server.process_message({
    id: 1,
    method: "textDocument/documentSymbol",
    params: { textDocument: { uri: uri } },
  })

  result = server.pop_response
  errors[file] = result if result.is_a?(RubyLsp::Error)
ensure
  server.process_message({ method: "textDocument/didClose", params: { textDocument: { uri: uri } } })
  server.pop_response
  print("\033[M\033[0KCompleted #{index + 1}/#{files.length}") unless ENV["CI"]
end
puts "\n"

# Indexing
puts "Verifying that indexing executes successfully. This may take a while..."

index = RubyIndexer::Index.new
uris = index.configuration.indexable_uris

uris.each_with_index do |uri, i|
  index.index_file(uri)
rescue => e
  errors[uri.full_path] = e
ensure
  print("\033[M\033[0KIndexed #{i + 1}/#{uris.length}") unless ENV["CI"]
end
puts "\n"

if errors.empty?
  puts "All operations completed successfully!"
  exit
end

puts <<~ERRORS
  Errors while executing:

  #{errors.map { |file, error| "#{file}: #{error.message}" }.join("\n")}
ERRORS
exit!
